In my experience: when I had COVID symptoms and took one of these it was positive. So was my partner. I think at the end of the day these aren't going to be pe

In my experience: when I had COVID symptoms and took one of these it was positive. So was my partner. I think at the end of the day these aren't going to be perfect but if you combine it with a personal evaluation (do I feel sick, are people that were near me sick) it gives you better decision making than just playing dumb.